Overview
The PCA9632DP1,118 is a 4-bit I²C-bus controlled LED driver produced by NXP USA Inc. This component is optimized for Red/Green/Blue/Amber (RGBA) color mixing applications and serves as a drop-in upgrade for various LED driver needs. It is part of the Fast-mode Plus (Fm+) family, offering enhanced performance and flexibility in LED control.
Key Specifications
| Parameter | Description |
|---|---|
| Package Type | TSSOP8 |
| Operating Voltage | 2.3 V to 5.5 V |
| Input Tolerance | 5.5 V tolerant inputs |
| Operating Temperature | -40 °C to +85 °C |
| Current Capability | 25 mA sink, 10 mA source at 5 V |
| I²C Bus Frequency | Up to 400 kHz |
| Standby Current | < 1 μA |
| ESD Protection | Exceeds 5000 V HBM and 1000 V CDM |
| Addressing | Software programmable LED All Call and Sub Call I²C-bus addresses |
Key Features
- Software Reset feature through I²C-bus
- 400 kHz internal oscillator with no external components required
- Internal power-on reset and noise filter on SDA/SCL inputs
- Edge rate control on outputs and no glitch on power-up
- Supports hot insertion
- Low standby current of < 1 μA
- Individual brightness control and global brightness control through 16 linear steps
- Open-drain or totem pole output configuration with 25 mA current sink capability
Applications
- RGB or RGBA LED drivers for color mixing applications
- LED status information and LED displays
- Target devices responding to the General Call address
- High-speed mode (Hs-mode) controller applications
Q & A
- What is the PCA9632DP1,118 used for?
The PCA9632DP1,118 is used for controlling LEDs in RGBA color mixing applications.
- What is the operating voltage range of the PCA9632DP1,118?
The operating voltage range is from 2.3 V to 5.5 V.
- What is the current capability of the PCA9632DP1,118?
The component has a 25 mA sink and 10 mA source capability at 5 V.
- Does the PCA9632DP1,118 support hot insertion?
- What is the standby current of the PCA9632DP1,118?
- What types of output configurations are available for the PCA9632DP1,118?
- Is the PCA9632DP1,118 ESD protected?
- What is the temperature range for the PCA9632DP1,118?
- Can the PCA9632DP1,118 be reset through the I²C-bus?
- What is the I²C-bus frequency supported by the PCA9632DP1,118?
